Pittman, Dutton, Hellums, Bradley & Mann, P.C. is currently investigating a data breach involving McKenzie Health System, also known as McKenzie Memorial Hospital, following the organization’s disclosure of a cybersecurity incident that may have compromised sensitive personal information of patients and staff.
On or around April 15, 2025, McKenzie Health System identified suspicious activity within its network. A formal investigation later confirmed that an unauthorized party gained access to systems between April 14 and April 15, 2025, potentially compromising files containing personally identifiable information (PII).
Following a detailed review, McKenzie determined that certain data may have been accessed and began notifying affected individuals. The investigation concluded on June 19, 2025, and data breach notification letters were mailed beginning July 24, 2025.
While the specific information varies by individual, the exposed data may include:
This information can be used for identity theft, financial fraud, and other malicious activities.
McKenzie Health System is a rural healthcare provider based in Sandusky, Michigan, serving patients across the region since 1967. The organization offers a wide range of medical services, including audiology, internal medicine, cardiology, gastroenterology, pediatrics, rehabilitation, and behavioral health programs.
McKenzie employs more than 200 individuals and plays a vital role in Michigan’s rural healthcare network.
McKenzie has provided affected individuals with information regarding the types of data exposed and is offering complimentary credit monitoring services. If you received a notice from McKenzie Health System, we recommend taking immediate steps to secure your personal information, including:
If you received a data breach notification from McKenzie Health System, your rights may have been violated. At Pittman, Dutton, Hellums, Bradley & Mann, P.C., we represent individuals impacted by data breaches nationwide. You may be entitled to:
We offer free, confidential case evaluations, and you pay nothing unless we recover compensation on your behalf.
Call us at (205) 322-8880 or fill out our secure online case review form to find out whether you may qualify for legal action. Your personal data should never be left unprotected.
If McKenzie Health System failed to keep your information secure, we’re here to help you take action.
[2] https://www.mckenziehealth.org/notice-of-data-security-incident/
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